We have prepared a user-friendly ‘guideline to 2D solutions’ diagram for you to select 2D solutions most suitable for your research needs. In Step 1 select material of interest followed by dispersant solution in Step 2. Our 2D solutions are always prepared from high quality 2D layered crystals through state-of-the-art techniques such as chemical vapor transport (CVT), high pressure method (cubic anvil device), or high pressure chemical vapor deposition (CVD). If your research needs other types of starting materials such as polycrystalline powders, amorphous powders, or nanocrystals you may select them in Step 3. When placing order safely through our website (2Dsemiconductors.com) or purchase order (PO), please make sure to indicate your preferences.